topic RLE_DEC_AMBA_BASE value in Vybrid Processors https://community.nxp.com/t5/Vybrid-Processors/RLE-DEC-AMBA-BASE-value/m-p/310866#M2913 <HTML><HEAD></HEAD><BODY><P>The value for&nbsp; RLE_DEC_AMBA_BASE<BR /> is not clear from RM. Can someone confirm its value.</P></BODY></HTML> Fri, 04 Apr 2014 09:39:54 GMT manoje_s_ 2014-04-04T09:39:54Z RLE_DEC_AMBA_BASE value https://community.nxp.com/t5/Vybrid-Processors/RLE-DEC-AMBA-BASE-value/m-p/310866#M2913 <HTML><HEAD></HEAD><BODY><P>The value for&nbsp; RLE_DEC_AMBA_BASE<BR /> is not clear from RM. Can someone confirm its value.</P></BODY></HTML> Fri, 04 Apr 2014 09:39:54 GMT https://community.nxp.com/t5/Vybrid-Processors/RLE-DEC-AMBA-BASE-value/m-p/310866#M2913 manoje_s_ 2014-04-04T09:39:54Z Re: RLE_DEC_AMBA_BASE value https://community.nxp.com/t5/Vybrid-Processors/RLE-DEC-AMBA-BASE-value/m-p/310867#M2914 <HTML><HEAD></HEAD><BODY><P>I tried the RLE with DMA destination address to 0x78000080 and DMA source address to 0x780000C0. </P><P>I have used a working sample code from Rainbow with MCR.GRLE_EN = 0.</P><P></P><P>The code doesn't seem to complete the decoding. ISR register has a value of 0x38, which looks like the DMA for reading the tx fifo didn't happen. Let me know if I am missing any configurations? </P></BODY></HTML> Mon, 07 Apr 2014 04:23:16 GMT https://community.nxp.com/t5/Vybrid-Processors/RLE-DEC-AMBA-BASE-value/m-p/310867#M2914 manoje_s_ 2014-04-07T04:23:16Z Re: RLE_DEC_AMBA_BASE value https://community.nxp.com/t5/Vybrid-Processors/RLE-DEC-AMBA-BASE-value/m-p/310868#M2915 <HTML><HEAD></HEAD><BODY><P>the DMA MUX SOURCE configuration was missed out (vybrid have different source numbers vs rainbow), and that fixed the RLE. </P><P></P><P>Thanks everyone for this learning opportunity!!</P></BODY></HTML> Mon, 07 Apr 2014 05:06:33 GMT https://community.nxp.com/t5/Vybrid-Processors/RLE-DEC-AMBA-BASE-value/m-p/310868#M2915 manoje_s_ 2014-04-07T05:06:33Z